Tridecatylene :: Tridecatylene (n.) A hydrocarbon, C13H26, of the ethylene series, corresponding to tridecane, and obtained from Burmah petroleum as a light colorless liquid; -- called also tridecylene, and tridecene..
Trident :: Trident (n.) A kind of scepter or spear with three prongs, -- the common attribute of Neptune..
Trident :: Trident (n.) A three-pronged spear or goad, used for urging horses; also, the weapon used by one class of gladiators..
Trident :: Trident (n.) A three-pronged fish spear.
Trident :: Trident (n.) A curve of third order, having three infinite branches in one direction and a fourth infinite branch in the opposite direction..
Trident :: Trident (a.) Having three teeth or prongs; tridentate.
Viridine :: Viridine (n.) A greenish, oily, nitrogenous hydrocarbon, C12H19N7, obtained from coal tar, and probably consisting of a mixture of several metameric compounds which are higher derivatives of the base pyridine..